Armstrong Pressure Switches

Armstrong 10U93 pressure switch, .65 wc. These are the same parts for Allied Air, AirEase, Concord, Ducane, Lennox and others.

Armstrong 10U94 pressure switch, .90 wc. These are the same parts for Allied Air, AirEase, Concord, Ducane, Lennox and others.

Armstrong 14A43 dual pressure switch, .45/.90 wc; replaces 103271-01, 103613-01, 104549-01, 14A4301, 84W05, 84W0501, 93W77, 93W7701, R103271-01, R103613-01 and R104549-01.

Armstrong 14A44 dual pressure switch, .35/.60 wc; replaces 103271-02, 103613-02, 104549-02, 14A4401, 84W06, 84W0601, 93W78, 93W7801, R103271-02, R103613-02 and R104549-02.

Armstrong 14A45 dual pressure switch, .50/.90 wc; replaces 103271-03, 103613-03, 104549-03, 14A4501, 84W64, 84W6401, 93W79, 93W7901, 98W78, 98W7801, R103271-03, R103613-03 and R104549-03.

Armstrong 14A48 two-stage pressure switch, .50 WC and .85 WC; replaces 10454906, 104549-06, 14A4801, R1054906 and R104549-06

Armstrong 14A53 two-stage pressure switch, .40 WC and .70 WC; replaces 10361311, 103613-11, 10454911, 104549-11, 14A5301, 98W79, 98W7901, R10361311, R103613-11, R10454911 and R104549-11

Armstrong R43341-004 red pressure switch replaces; 43341-004, 43341004 and R43341004.

Armstrong 57W79 pressure switch, green, .70 WC; replaces 10143214, 101432-14, 45695004, 45695-004, R10143214, R101432-14, R45695004 and R45695-004.

Armstrong 59W74 pressure switch, .80 wc; replaces 101432-17, 59W7401 and R101432-17.

Armstrong 57W83 pressure switch. These are the same parts for Allied Air, AirEase, Concord, Ducane, Lennox and others.

Armstrong 65W49 pressure switch; replaces 10068402, 100684-02, 10068409, 100684-09, 20310902, 40405005, 40404-005, 43336005, 43336-005, 44819005, 44819-005, 45694002, 45694-002, 56W65, 9370V0HS0039, 9370V0-HS-0039, R10068402, R100684-02, R10068409, R100684-09, R20310902, R40405005, R40405-005, R43336005, R43336-005, R44819005, R44819-005, R45694002 and R45694-002.

Armstrong 73W76 pressure switch, .50 wc; replaces 10068401, 100684-01, 10068408, 100684-08, 20301901, 45694001, 45694-001, 56W64, R10068401, R100684-01, R10068408, R100684-08, R20301901, R45694001 and R45694-001.

Armstrong 80W53 pressure switch, .68 WC. These are the same parts for Allied Air, AirEase, Concord, Ducane, Lennox and others.

Armstrong 80W57 pressure switch, .65 wc; replaces 103018-09, 103247-09, 74W65, 74W6501, 80W5701, R103018-09 and R103247-09.

Armstrong 80W58 pressure switch, .75 wc; replaces 103247-10, 75W61, 75W6101, 80W5801 and R103247-10.

Armstrong R101432-12 pressure switch, .45WC, blue dot; replaces 10143212, 101432-12, 43341002, 43341-002, 44820002, 44820-002, 45695002, 45695-002, 45695008, 45695-008, R10143212, R43341002, R43341-002, R44820002, R44820-002, R45695002, R45695-002, R45695008 and R45695-008

Armstrong R101432-13 pressure switch, brown dot, .60 WC; replaces 10143213, 101432-13, 45695003, 45695-003, 57W78, R10143213, R45695003 and R45695-003.

Armstrong R101432-15 pressure switch .85 wc, grey; replaces 101432-15, 45695-010, 57W80, 57W8001 and R45695-010.

Armstrong R102613-01 white and red dual 2 stage pressure switch, .80/.45 wc; replaces 10261301, 102613-01, 45697001, 45697-001, R10261301, R102613-01, R45697001 and R45697-001.

Armstrong R102613-02 white/blue pressure switch; replaces 10261302, 102613-02, 45697002, 45697-002, R10261302, R102613-02, R45697002 and R45697-002.

Ducane 12W53 pressure switch, 1.52 WC; replaces 12W5301, 20080109, 20293411, R20080109 and R20293411.

Ducane 82M33 pressure switch, 1.25WC; replaces 17182M33, 171-82M33, 20055405, 20293413, R20055405 and R20293413.

Ducane 92L21 pressure switch, 1.61WC, used with some CMPB and CMPE models; AF90MPB-100, IS20151-3440, 1542D2/A, 61898451, Honeywell 20293412; replaces 20282502, 20293412, 92L2101, R20282502 and R20293412. This is the same part for Allied Air and Lennox.

Ducane R102614-01 pressure switch, 40" wc; replaces 10261401, 102614-01, 20011140, 20055505, 20055506, 87H93, 87H9301, R10261401, R20011140, R20055505 and R20055506.